JKBOSE Change Syllabus of Class 11th, 12th Urdu, Bio-technology, and Environmental Science. It is notified for the information of all the stakeholders in General and the candidates of Class 11th and 12th, in particular that: 1- The Syllabi and Courses of Studies for Higher Secondary Part-Ist (Class 11th) of Urdu, and Bio-technology have been revised